The QUICKTEMP temperature sensor with the "easy connect" function makes QA tests and repair and maintenance work possible without having to interrupt the process and open the measuring point. The entire device, including the connection head and measuring insert can be taken out of the process without loosening the electrical cables. This saves time and resources.
The measuring insert is a PT100 sensor with spring bearings and metallic contacts to ensure good heat transmission and short response times. The design of the Quicktemp system is based on one basic device with various fitting lengths or process connections, assuming defined fitting lengths. For the user, this guarantees a high degree of flexibility, while at the same time minimising the storage costs.
Application-appropriate fitting lengths and process connections are available. The temperature sensor can be designed as a resistance output (2, 3, or 4 wires, double PT100) or be equipped with a TE 42, HART (TE 52) or Profibus PA (TE 82) transmitter. Versions with double transmitters and the corresponding casing are also available.
Features:
- quality assurance tests and retooling without process interruption and without loosening the electrical wiring.
- exchangeable measuring insert with spring bearings and metallic contact.
- programmable transmitter (4-20 ma, profibus, hard or resistance output with 2, 3 or 4 wire system)
- various designs for appropriate installation, adaptation to existing measuring points without design changes.
- quick response times due to tapered sensor tips
Specification:
General details | |||
Device type/measuring principle | TP60...T500 / Pt100 resistor | ||
Measuring insert | |||
Sensor type | - 1x Pt100 in accordance with EN 60751, 2-wire | ||
- 1x Pt100 in accordance with EN 60751, 3-wire (standard) | |||
- 1x Pt100 in accordance with EN 60751, 4-wire | |||
- 2x Pt100 in accordance with EN 60751, 2-wire | |||
- 2x Pt100 in accordance with EN 60751, 3-wire | |||
Version | - Standard version Tmax=400°C | ||
- Mineral-insulated version Tmax=600°C, vibration resistant | |||
Dimensions | Length 154mm (with T500), Ø=3mm | ||
Output | |||
Version | - Resistor - loose wires, 50mm | ||
- Resistor - clamping block | |||
- Temperature transmitter - TE42, 4...20mA, 2-wire (standard) | |||
- Temperature transmitter - TE42, 4...20mA, HART®, 2-wire | |||
- Temperature transmitter - TE82, PROFIBUS PA | |||
Transmitter TE42 | |||
Supply voltage | 10 to 35 VDC | Temperature drift | ≤ ± 0.01% |
Current requirement | ≤ 3.5mA | Calibration temperature | +25°C ± 5K |
Current limitation | ≤ 23mA | Ambient temperature | -40...+85°C |
Switch-on delay | 4s | Configurable start of range | < 50% final value |
Response time | 1s | Attenuation | 0...60s, configurable |
Fault signal | ≤3.6mA / ≥21mA, configurable | Vibration resistance | 4g / 2...150Hz (according to IEC |
60068-2-30) | |||
Voltage change influence | ≤ ± 0.01%/V of 24V FS | Protection class | IP00 (installed, see housing protection |
class) | |||
Circuit type | 2-wire | Climate class | Cl. C, EN60654-1 |
Output signal | 4...20mA or 20...4mA, 2-wire | CE conformity | EN 61326-1 |
Load resistance | (Vvers-10V)/0.022A | Measuring accuracy (typical | 0.2K or 0.08% |
values) | |||
Long-term stability | ≤ ± 0.1K/year (under reference condi- | Measuring current at sensor | < 0.6mA |
tions) | (normal) | ||
Linearity error | ≤ ± 0.1%/K | max. sensor cable resistance | 11Ω/wire |
Burden influence | ≤ ± 0.02%/100Ω FS | Wire compensation with 2-L | max. 20Ω |
Measuring range | Type | Pt100, 2L / 3L / 4L | min. temperature |
min. temperature span | 10K | max. temperature | |
Connecting terminals | Screw clamps (captive screws), wires up to 1.75mm² or 1.5mm² with wire-end ferrules | ||
Measuring accuracy | |||
Pt100 class in accordance with EN 60751 | - A (Standard) | ||
- AA (1/3B) | |||
Response times | T50≤4…6sec or shorter (design-dependent), other information on request | ||
Conditions of use | |||
Medium temperature | -50...400°C (standard), -50...600°C (version with mineral-insulated measuring insert) | ||
Ambient / storage conditions | - -40...+85°C (increased risk of cable breaks at less than -20°C) |
Electrical connection | Cable gland M16x1.5 (standard), round connector M12x1, 2-pin, nickel-plated brass (stainless steel on | ||
request) | |||
Process connection | Quicktemp with screw-in thread G¼“ - for protective sleeves with collar and loose union nut G¼“ | ||
Seal | Captive O-ring seal | ||
Materials | - Field housing / lid: | CrNiSt 1.4301 (304) | |
- Housing seal: | FKM (Viton®) | ||
- Measuring insert: | CrNiSt 1.4571 | ||
- O-Ring seal: | FKM (Viton®) | ||
Structural design - protective | sleeves | ||
Process connection | - Clamp connection | ||
- Weld-in solutions | |||
- Clamp DIN 32676, ISO 2852, Tri-Clamp | |||
- Conical coupling / threaded coupling DIN 11851 | |||
- Female union / threaded coupling DIN 11864-1 | |||
- Elastomer-free sealing systems | |||
- VARIVENT® type N, type F | |||
- 1“ ISO 228 thread | |||
- T-pieces and corner pieces |
Download Data Sheet:
Ref: hengesbach.com
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